Deadly scene

Al Seib / Los Angeles Times

LAPD vehicles sit in front of a house in the Winnetka area of Los Angeles where a man shot and killed a SWAT officer and wounded another after calling 911 to report that he had killed three family members. The man was later slain by a police sniper.

LAPD vehicles sit in front of a house in the Winnetka area of Los Angeles where a man shot and killed a SWAT officer and wounded another after calling 911 to report that he had killed three family members. The man was later slain by a police sniper. (Al Seib / Los Angeles Times)

LAPD vehicles sit in front of a house in the Winnetka area of Los Angeles where a man shot and killed a SWAT officer and wounded another after calling 911 to report that he had killed three family members. The man was later slain by a police sniper.